Them Series by M. D. Massey Them #2 Incursion M. D. Massey Read online 170 Published: 2015 Them #3 Counteraction M. D. Massey Read online 300 Published: 2016 Them #4 Gabby's Run M. D. Massey Read online 335 Published: 2016 Them #5 Extinction M. D. Massey Read online 575 Published: 2017
